PRESENT PERFECT SIMPLE VS PRESENT PERFECT CONTINUOUS 1) Put the verb into the more suitable form, present perfect simple or present perfect continuous Look! ……………………………… (somebody / break) that window? You look tired ……………………………… (you / work) hard? “…………………………………… (you / ever / work) in a factory?” “No, never” “Liz is away on holiday” “Is she? Where ……………………………… (she / go)?” My brother is an actor ………………………………… (he / appear) in several films “Sorry, I’m late” “That’s all right ……………………………… (I / not / wait) long” “Is it still raining?” “No, ……………………………… (it / stop).” ………………………………… (I / lose) my address book …………………………… (you / see) it? ………………………………… (I / read) the book you lent me, but ………………… (I / not / finish) it yet It’s very interesting 10 …………………………… (I / read) the book you lent me, so you can have it back now 2) For each situation, ask a question using the words in brackets You have a friend who is learning Arabic  (how long / learn / Arabic?) ………………………………………………………………………………………… You have just arrived to meet a friend She is waiting for you  ( wait / long?) ………………………………………………………………………………………… You see somebody fishing by the river  (catch / any fish?) ………………………………………………………………………………………… Some friends of yours are having a party next week  (how many people / invite?) ………………………………………………………………………………………… A friend of yours is a teacher  (how long / teach?) ………………………………………………………………………………………… You meet somebody who is a writer  (how long / write / books?) ………………………………………………………………………………………………  ( how many / books / write)) ……………………………………………………………………………………………… A friend of yours is saving money to go on holiday  (how long / save?) ……………………………………………………………………………………………  (how much money / save?) ……………………………………………………………………………………………